Self-Operated Regulators. High-Pressure Gas Regulators The pilot-operated layout provides a quantity of advantages over the immediate acting valve. Only an incredibly compact quantity of steam must flow throughout the pilot valve to pressurise the principle diaphragm chamber and completely open the

High Pressure Natural Gas Regulators The pilot-operated layout offers a selection of benefits in excess of the immediate acting valve. Only an incredibly smaller amount of steam has got to flow through the pilot valve to pressurise the most crucial diaphragm chamber and entirely open the key valve.